| 发明名称 | Techniques for managing disaster recovery sites | ||
| 摘要 | Techniques for managing disaster recovery sites are disclosed. In one particular embodiment, the techniques may be realized as a method for managing disaster recovery sites comprising generating a heartbeat at a first node, transmitting the heartbeat from the first node to a second node, determining whether a network connection between the first node and the second node has failed, determining whether the second node has received an additional heartbeat from the first node, and changing a state of the secondary node based on the determination of whether the second node has received the additional heartbeat. | ||
| 申请公布号 | US9075771(B1) | 申请公布日期 | 2015.07.07 |
| 申请号 | US201313839813 | 申请日期 | 2013.03.15 |
| 申请人 | Symantec Corporation | 发明人 | Gawali Ashish Laxmanrao;Ghare Shrikant Bajirao |
| 分类号 | G06F11/00;G06F11/20 | 主分类号 | G06F11/00 |
| 代理机构 | Wilmer Cutler Pickering Hale and Dorr LLP | 代理人 | Wilmer Cutler Pickering Hale and Dorr LLP |
| 主权项 | 1. A method for managing disaster recovery sites comprising the steps of: generating a heartbeat at a first node; transmitting the heartbeat from the first node to a second node; determining whether a network connection between the first node and the second node has failed; determining whether the second node has received an additional heartbeat from the first node; and changing a state of the secondary node based on the determination of whether the second node has received the additional heartbeat, wherein the first node and the second node are in communication via a replication channel separate from the network connection. | ||
| 地址 | Mountain View CA US | ||